Rate Addendum. 114420815818606054100001891757 SP 01 00000197702A 1 ASNGLP ..... Muhl JEFFREY E EPSTEIN 457 MADISON AVE NEW YORK NY 10022-6809 FedEx News( Effective April 1. 2001. we are changing our policy for requesting invoice adjustments. Requests for invoice adjustments for service failure must